A really useful sequencer that has some tricks up its sleeve. Has incredible modulation potential with four 4 step CV sequencers on the horizontal Four 4 step CV sequencers on the vertical. One 16 step CV sequencer on the horizontal. One 16 step CV sequencer on the vertical. It can can simultaneously modulate up to 10 CV parameters poly-rhythmically. This unit is is very good condition with some minor rack rash and comes with ribbon cable and screws.